GB1218043A - Shaft packings - Google Patents
Shaft packingsInfo
- Publication number
- GB1218043A GB1218043A GB5116/68A GB511668A GB1218043A GB 1218043 A GB1218043 A GB 1218043A GB 5116/68 A GB5116/68 A GB 5116/68A GB 511668 A GB511668 A GB 511668A GB 1218043 A GB1218043 A GB 1218043A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- lip
- sealing ring
- sealing
- feb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
1,218,043. Shaft seals. CARL FREUDENBERG. 1 Feb., 1968 [1 Feb., 1967], No. 5116/68. Heading F2B. In shaft sealing means comprising a sealing ring having a radially-tapered sealing lip 6 engaging the shaft 1 the lip is so arranged that the pressure of the sealed medium (in the space 8) tends to lift it from the shaft and the angle between the shaft and the lip on the side facing the sealed medium is greater than that on the opposite side. The sealing ring has a mounting portion 5 reinforced by a stiffening ring 4 and the lip 6 is urged against the shaft by a garter spring 7. In a modification, Fig. 2 (not shown) the sealing ring is carried by a casing (14) having one end turned down to engage a groove (15) in the shaft housing (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF31561U DE1958383U (en) | 1967-02-01 | 1967-02-01 | OIL SEAL FOR SEALING MEDIA UNDER PRESSURE. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1218043A true GB1218043A (en) | 1971-01-06 |
Family
ID=7094250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5116/68A Expired GB1218043A (en) | 1967-02-01 | 1968-02-01 | Shaft packings |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1958383U (en) |
FR (1) | FR1562990A (en) |
GB (1) | GB1218043A (en) |
SE (1) | SE332741B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542080A1 (en) * | 1974-09-24 | 1976-04-01 | Skf Kugellagerfabriken Gmbh | ROLLER BEARING |
GB2253660A (en) * | 1990-11-23 | 1992-09-16 | Poclain Hydraulics Sa | Mechanism comprising a stator,a rotor and a seal interposed between said stato r and rotor |
WO2011085955A1 (en) * | 2010-01-14 | 2011-07-21 | Imo Holding Gmbh | Device for fixing elastic elements |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013105963A1 (en) * | 2013-06-07 | 2014-12-24 | Minebea Co., Ltd. | shaft seal |
-
1967
- 1967-02-01 DE DEF31561U patent/DE1958383U/en not_active Expired
-
1968
- 1968-01-31 SE SE01303/68A patent/SE332741B/xx unknown
- 1968-02-01 GB GB5116/68A patent/GB1218043A/en not_active Expired
- 1968-02-01 FR FR1562990D patent/FR1562990A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542080A1 (en) * | 1974-09-24 | 1976-04-01 | Skf Kugellagerfabriken Gmbh | ROLLER BEARING |
GB2253660A (en) * | 1990-11-23 | 1992-09-16 | Poclain Hydraulics Sa | Mechanism comprising a stator,a rotor and a seal interposed between said stato r and rotor |
GB2253660B (en) * | 1990-11-23 | 1994-09-14 | Poclain Hydraulics Sa | Mechanism comprising a stator,a rotor and a seal interposed between said stator and rotor |
WO2011085955A1 (en) * | 2010-01-14 | 2011-07-21 | Imo Holding Gmbh | Device for fixing elastic elements |
CN102725567A (en) * | 2010-01-14 | 2012-10-10 | Imo控股有限责任公司 | Device for fixing elastic elements |
Also Published As
Publication number | Publication date |
---|---|
DE1958383U (en) | 1967-04-06 |
FR1562990A (en) | 1969-04-11 |
SE332741B (en) | 1971-02-15 |
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